SIG SAUER, Inc. has determined that a limited number of rifles in the SIG716 DMR®, SIG516® Carbon Fiber and SIGM400® Predator models are subject to a Safety Warning and Recall Notice. Some models were built with a two-stage SIG SAUER trigger that may have an improperly heat-treated hammer. Over time, this could result in a trigger malfunction creating a significant safety hazard. SIG SAUER is issuing a mandatory recall to replace the hammer and trigger assembly in these specific rifles. This recall does not affect any military or law enforcement rifles or any SIG MCX®/SIG MPX® products.

SIG SAUER will correct any of the affected firearms at no cost to the customer.

The firearms affected by the recall can be identified by the presence of a SIG mark etched into the hammer. See image below.

To determine if a rifle is subject to the recall, take the following two actions:

Enter your firearm’s 9-digit serial number in the box below.

The serial number is located on the left side of the lower receiver.

NOTE: The serial number will never contain letters “i” or “o”.

If your firearm’s serial number is identified to be one of those affected by the recall, stop using the firearm immediately and follow the four corrective steps below.